CN220594256U - Thermal insulation jean fabric - Google Patents
Thermal insulation jean fabric Download PDFInfo
- Publication number
- CN220594256U CN220594256U CN202321534443.XU CN202321534443U CN220594256U CN 220594256 U CN220594256 U CN 220594256U CN 202321534443 U CN202321534443 U CN 202321534443U CN 220594256 U CN220594256 U CN 220594256U
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- yarns
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- fabric
- yarn
- thermal insulation
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- 239000004744 fabric Substances 0.000 title claims abstract description 65
- 238000009413 insulation Methods 0.000 title claims abstract description 24
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 230000014759 maintenance of location Effects 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims description 10
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 claims description 10
- 229920000728 polyester Polymers 0.000 claims description 7
- 239000002216 antistatic agent Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 235000000177 Indigofera tinctoria Nutrition 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229940097275 indigo Drugs 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- COHYTHOBJLSHDF-BUHFOSPRSA-N indigo dye Chemical compound N\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-BUHFOSPRSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 4
- 230000035699 permeability Effects 0.000 description 3
- 238000013329 compounding Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
Abstract
The utility model relates to the technical field of fabrics and discloses a heat-preservation jean fabric; the fabric comprises a fabric main body, wherein the fabric main body comprises an inner layer, a middle layer and an outer layer which are sequentially arranged; the middle layer is provided with a plurality of cavity holes along the thickness direction of the middle layer, and the cavity holes are used for being matched with the inner layer and the outer layer together to form a cavity for air retention. Through the above, the heat insulation performance of the fabric main body can be better improved.
Description
Technical Field
The utility model relates to the technical field of fabrics, and discloses a heat-preservation jean fabric.
Background
The jean fabric is a fabric which is dyed by indigo dye, has the characteristics of good sweat absorption, high color coordination and the like, and is widely applied to various types of clothing in various seasons. The thermal insulation performance of the jean fabric is improved further, so that the thermal insulation performance of the jean fabric is important.
Disclosure of Invention
The utility model provides a heat-insulating jean fabric which can overcome certain or certain defects in the prior art.
The utility model relates to a heat-insulating jean fabric, which comprises the following components: the fabric main body comprises an inner layer, a middle layer and an outer layer which are sequentially arranged; the middle layer is provided with a plurality of cavity holes along the thickness direction of the middle layer, and the cavity holes are used for being matched with the inner layer and the outer layer together to form a cavity for air retention.
Through the above, air can be stored in the cavity, and the air is a poor conductor of heat and has low heat conduction coefficient, so that the heat insulation performance of the fabric main body can be improved better. The fabric main body is formed by compounding the inner layer, the middle layer and the outer layer, so that the thickness of the fabric main body can be better improved, and the heat insulation performance of the fabric main body is further improved.
Preferably, the inner layer comprises first warp yarns and first weft yarns, and the outer layer comprises third warp yarns and third weft yarns; the third warp yarn and the third weft yarn have a linear density greater than the first warp yarn and the first weft yarn.
Through the structure, the temperature of air in the cavity can be improved better, and the heat insulation performance of the fabric main body is improved.
Preferably, the first warp yarn density is 436 yarns/10 cm and the first weft yarn linear density is 357 yarns/10 cm; the third warp yarn density was 532 yarns/10 cm and the third weft yarn density was 457 yarns/10 cm.
Through the above, the linear density of the third warp yarn and the third weft yarn is preferably greater than that of the first warp yarn and the first weft yarn, so that the compactness of the outer layer is preferably improved.
Preferably, the inner layer is provided with a plurality of through holes communicating with the cavity along the thickness direction thereof, and the through holes form channels for air exchange between the cavity and the inner side of the fabric main body.
Through the above, the temperature of air in the cavity is improved, and the heat preservation performance of the fabric main body is improved.
Preferably, the inner layer is a plain weave and the outer layer is a satin weave.
Through the structure, the temperature of air in the inner cavity can be further improved, namely the heat preservation performance of the fabric main body is improved.
Preferably, the first warp yarn and the third warp yarn each comprise cotton yarn and metal fiber yarn.
By the aid of the heat insulation material, warmth retention property of the inner layer and the outer layer and antistatic property of the inner layer and the outer layer can be improved better; therefore, the warmth retention property and the antistatic property of the fabric main body can be better improved.
Preferably, the first weft yarn and the third weft yarn are polyester cotton blended yarns.
Through the above, the crease resistance, air permeability and heat preservation of the fabric main body can be better improved, and the dyeing property of the outer layer is better improved.
Preferably, the middle layer comprises a second warp yarn and a second weft yarn, the middle layer is in plain weave, and the second warp yarn and the second weft yarn are modified polyester yarns treated by the antistatic agent.
Through the above, the antistatic function of the second warp yarn and the second weft yarn can be better improved, so that the antistatic function of the middle layer can be improved, and the antistatic function of the fabric main body is improved.
Preferably, the middle layer and the outer layer are indigo dyed layers, and the inner layer is an undyed layer.
Through the above, the appearance color rendering property of the fabric main body can be better improved, and the usage amount of the indigo dye can be better reduced.
Preferably, the inner layer, the middle layer and the outer layer are adhered and formed by adopting polyolefin composite adhesive. Thus, the fabric main body is preferably convenient to manufacture.
Drawings
Fig. 1 is a schematic structural diagram of a thermal insulation jean fabric in embodiment 1.
Fig. 2 is a schematic structural diagram of the outer layer in example 1.
Fig. 3 is a schematic structural diagram of the middle layer in embodiment 1.
Fig. 4 is a schematic structural diagram of the inner layer in embodiment 1.
Detailed Description
For a further understanding of the present utility model, the present utility model will be described in detail with reference to examples. It is to be understood that the examples are illustrative of the present utility model and are not intended to be limiting.
Example 1
As shown in fig. 1 to 4, the present embodiment provides a thermal insulation jean fabric, which includes a fabric main body 100, wherein the fabric main body 100 includes an inner layer 110, a middle layer 120 and an outer layer 130 which are sequentially arranged; the middle layer 120 is provided with a plurality of cavities 341 along the thickness direction thereof, and the cavities 341 are used for cooperating with the inner layer 110 and the outer layer 130 to form a cavity 140 for air retention.
Through the above, air can be stored in the cavity 140, and the heat insulation performance of the fabric main body 100 can be better improved due to the fact that the air is a poor conductor of heat and the heat conduction coefficient is low. The fabric main body 100 is formed by compounding the inner layer 110, the middle layer 120 and the outer layer 130, so that the thickness of the fabric main body 100 can be better increased, and the heat insulation performance of the fabric main body is further improved.
In this embodiment, inner layer 110 includes first warp yarns and first weft yarns, and outer layer 130 includes third warp yarns and third weft yarns; the third warp yarn and the third weft yarn have a linear density greater than the first warp yarn and the first weft yarn.
Through the above, since the linear density of the third warp yarn and the third weft yarn is greater than that of the first warp yarn and the first weft yarn, and the inner layer 110 is close to the skin, the tightness of the inner layer 110 is higher than that of the outer layer 130, so that the exchange between the hot air on the skin side and the air in the cavity 140 can be better improved, the exchange between the outside air and the air in the cavity 140 can be reduced, that is, the temperature of the air in the cavity 140 is better improved, and the thermal insulation performance of the fabric main body 100 is further improved.
In this example, the first warp yarn density is 436 yarns/10 cm and the first weft yarn density is 357 yarns/10 cm; the third warp yarn density was 532 yarns/10 cm and the third weft yarn density was 457 yarns/10 cm.
By the above, the linear density of the third warp yarn and the third weft yarn is preferably greater than that of the first warp yarn and the first weft yarn, and thus the tightness of the outer layer 130 is preferably improved.
In this embodiment, the inner layer 110 is provided with a plurality of through holes 454 communicating with the cavity 140 along the thickness direction thereof, and the through holes 454 form a channel 150 for exchanging air between the cavity 140 and the inner side of the fabric main body 100.
Through the above, the exchange between the hot air at the skin side and the air in the cavity 140 can be further improved, so that the temperature of the air in the cavity 140 is preferably improved, and the heat insulation performance of the fabric main body 100 is further improved.
In this embodiment, the inner layer 110 is in a plain weave and the outer layer 130 is in a satin weave.
In this embodiment, the plain weave is formed by interweaving warp yarns and weft yarns one above the other. The satin is formed by crisscross weaving of warp yarn and weft yarn, wherein N is a positive integer, and N is more than 3.
Through the above, the inner layer 110 is woven in plain weave, and the outer layer 130 is woven in satin weave, and the satin weave of the fabric with the same yarn count is more airtight than the plain weave, so that the exchange between the hot air on the skin side and the air in the cavity 140 can be further improved, the exchange between the cold air outside and the air in the cavity 140 can be reduced, and the temperature of the air in the cavity can be further improved, namely, the heat insulation performance of the fabric main body 100 is improved.
In this embodiment, the first warp yarn and the third warp yarn each include cotton yarn and metal fiber yarn.
By the above, since the cotton fibers are naturally curled and have a hollow structure, a large amount of air can be generally stored between the cotton fibers, and the cotton fibers have a low thermal conductivity, so that the heat retention property is generally good, and the heat retention property of the inner layer 110 and the outer layer 130 can be preferably improved.
Because the metal fibers are fiber-shaped materials with continuous distribution of metal materials and micron-sized transverse dimensions, the fiber-shaped materials are good in bending resistance and toughness and high in antistatic performance; thus, the anti-static property of the first warp yarn and the third warp yarn can be better improved, and the anti-static property of the inner layer 110 and the outer layer 130 can be improved; since the human body is generally in contact with the inner layer 110 and the outer layer 130 of the fabric main body 100, the antistatic property of the fabric main body 100 can be preferably improved.
In this embodiment, the first weft yarn and the third weft yarn are polyester cotton blended yarns.
Through the above, since the polyester has good crease resistance and shape retention, and the cotton fiber has good air permeability and heat preservation, the crease resistance, air permeability and heat preservation of the fabric main body 100 can be improved, and the dyeing property of the outer layer 130 can be improved.
In this embodiment, the middle layer 120 includes a second warp yarn and a second weft yarn, the middle layer 120 is a plain weave, and the second warp yarn and the second weft yarn are modified polyester yarns treated by the antistatic agent.
In this embodiment, the second warp and second weft antistatic agent is treated by padding the second warp and second weft with the ZJ-NW16 antistatic agent, so as to improve the antistatic performance of the second warp and second weft.
Through the above, the antistatic function of the second warp yarn and the second weft yarn can be preferably reduced, so that the antistatic function of the middle layer 120 can be improved, and the antistatic function of the fabric main body 100 can be improved.
In this embodiment, the middle layer 120 and the outer layer 130 are indigo dyed layers, and the inner layer 110 is an undyed layer.
In this embodiment, the indigo dye layer is a fabric layer dyed with indigo dye, and the non-dyed layer is a fabric layer not dyed. Among them, indigo dye is often used for dyeing jean fabric.
By the above, since the middle layer 120 and the outer layer 130 are indigo dye layers, the appearance color rendering property of the fabric main body 100 can be better improved; since the inner layer 110 is a non-dyeing layer, the usage amount of indigo dye can be reduced, and the safety of the inner layer 110 attached to the skin can be improved.
In this embodiment, the inner layer 110, the middle layer 120 and the outer layer 130 are adhered and formed by using a polyolefin composite adhesive. The fabrication of the fabric body 100 is preferably facilitated.
It is to be understood that, based on one or several embodiments provided herein, those skilled in the art may combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments, which do not exceed the protection scope of the present application.
The utility model and its embodiments have been described above by way of illustration and not limitation, and the examples are merely illustrative of embodiments of the utility model and the actual construction is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present utility model.
Claims (10)
1. The utility model provides a heat preservation denim fabric which characterized in that: comprises a fabric main body (100), wherein the fabric main body (100) comprises an inner layer (110), a middle layer (120) and an outer layer (130) which are sequentially arranged; the middle layer (120) is provided with a plurality of cavity holes (341) along the thickness direction, and the plurality of cavity holes (341) are used for being matched with the inner layer (110) and the outer layer (130) together to form a cavity (140) for air retention.
2. The thermal insulation jean fabric of claim 1, wherein: the inner layer (110) comprising first warp yarns and first weft yarns, the outer layer (130) comprising third warp yarns and third weft yarns; the third warp yarn and the third weft yarn have a linear density greater than the first warp yarn and the first weft yarn.
3. The thermal insulation jean fabric of claim 2, wherein: the first warp yarn density is 436 yarns/10 cm, and the first weft yarn density is 357 yarns/10 cm; the third warp yarn density was 532 yarns/10 cm and the third weft yarn density was 457 yarns/10 cm.
4. The thermal insulation jean fabric of claim 1, wherein: the inner layer (110) is provided with a plurality of through holes (454) communicated with the cavity (140) along the thickness direction thereof, and the through holes (454) form a channel (150) for air exchange between the cavity (140) and the inner side of the fabric main body (100).
5. The thermal insulation jean fabric of claim 2, wherein: the inner layer (110) is arranged in plain, and the outer layer (130) is arranged in satin.
6. The thermal insulation jean fabric of claim 2, wherein: the first warp yarn and the third warp yarn comprise cotton yarn and metal fiber yarn.
7. The thermal insulation jean fabric of claim 2, wherein: the first weft yarn and the third weft yarn are polyester cotton blended yarns.
8. The thermal insulation jean fabric of claim 1, wherein: the middle layer (120) comprises second warp yarns and second weft yarns, the middle layer (120) is in plain weave, and the second warp yarns and the second weft yarns are modified polyester yarns treated by antistatic agents.
9. The thermal insulation jean fabric of claim 1, wherein: the middle layer (120) and the outer layer (130) are indigo dyed layers, and the inner layer (110) is an undyed layer.
10. The thermal insulation jean fabric of claim 1, wherein: the inner layer (110), the middle layer (120) and the outer layer (130) are adhered and formed by adopting polyolefin composite adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321534443.XU CN220594256U (en) | 2023-06-16 | 2023-06-16 | Thermal insulation jean fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321534443.XU CN220594256U (en) | 2023-06-16 | 2023-06-16 | Thermal insulation jean fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220594256U true CN220594256U (en) | 2024-03-15 |
Family
ID=90178042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321534443.XU Active CN220594256U (en) | 2023-06-16 | 2023-06-16 | Thermal insulation jean fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220594256U (en) |
-
2023
- 2023-06-16 CN CN202321534443.XU patent/CN220594256U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |